下册重要知识点梳理
词类
1) 物主代词：表示所属关系的代词（…属于谁的）
形容词性物主代词和名词性物主代词的关系：
形容词性物主代词：必须和名词在一起。My father, your teacher...
物主代词
名词性物主代词:相当于与之相对应的形容词性物主代词+名词。 This shirt is mine. =This is my shirt. 练习 （1）选择题。
（ ）1. Look at .
A. him
B. he
C. his
（ ）2. I drive to the park every day.
人称 单 数
复 数
形容词性物主代
词 名词性物主代
词 形容性物主代
词 名词性物主代
词 第一人称 my mine our ours 第二人称
your yours your yours 第三人称 his his their
Theirs
her hers its
its
语法知识点
1.词类：物主代词、情态动词can 和方位介词短语
2.时态：一般将来时态和一般过去时态
3.句型：特殊疑问句、祈使句、感叹句和选择疑问句
A. they
B. their
C. them
（）3. classroom is big.
A. we
B. us
C. Our
（）4. I love .
A. she
B. her
C. hers
（）5. Do you know ?
A. I
B. my
C. me
（）6. I am son.
A. they
B. their
C. them
（）7. This is not _____ desk.. My desk is over there.
A. I
B. my
C. me
（）8. －Can you spell _____ name, Harry? －Sorry.
A. you
B. your
C. yours
（）9. Tom and Jack are brothers. This is _____ room.
A. they
B. them
C. their
（）10. We are in the same class. _____ classroom is very nice.
A. our
B. my
C. ours
（）11. Mrs. Green is my teacher. I’m _____ student.
A. he
B. his
C. him
（）12. That’s a cat. _____ name is Mimi.
A. It
B. It’s
C. Its
（2）用括号里的代词的适当形式填空
1, Mr Yang is _______(we) teacher.________(him) is from Beijing. _______(his) teaches______(our) English.
2, Look,there is a cat._______(they) is Lily's.____(it) name is Mimi.
3, Let______(I) tell ______(she) about_____(he) life at school.
4, This is ______(they) room.Where is _____(our)?
5, Don't use the eraser.______ is ______(me).
6, The lady under the tree is ______(me) aunt._____(her) often sings with
_____(she) husband
2)情态动词can
1.含义：表达人或物的能力，能或会…
2.特点：情态动词can没有人称和数的变化，之后要加动词原形。
3.否定形式：cannot(正式用法)＝can’t(口语)
4.句型结构：
肯定句：主语+ 情态动词+ 动词原形+ 其他+ 。
She / They can swim well.
否定句：主语+ 情态动词+ not + 动词原形+ 其他+ 。
She / They can not swim well.
一般疑问句：情态动词+ 主语+ 动词原形+ 其他+ ？
Can she / they swim well?
Yes, she / they can. / No, she / they can’t.
特殊疑问句：疑问词+ 情态动词+ 主语+ 动词原形+ 其他+ ?
Why can she / they swim well?
Who can swim well?
练习：
( ) 1) The sign on the wall means you stay away from the building.
A. must
B. can’t
C. shouldn't
( ) 2) How many books you see on the desk?
A. may
B. can
C. should
( )3) --- you see the sign over there? --- Sorry, I can’t.
A. Can
B. Can’t
C. Should
4. I can run fast. I ________ ________ fast. (否定句)
5. He can play basketball well. （一般疑问句）
_______ he ______ basketball well?
3)介词
over
正上方
on
on the left of... 在左边
next to/near 在……附近，紧挨着
in the front of
在……里面的前面under ...在...正下方
between ...and ...在两者之间
behind/at the back of 在...后面
on the right of... 在右边in front of...在...前面
